Is it hard to raise sea cucumbers?

Thanks for your hard work. Because the culture environment of sea cucumbers is usually in seawater, it is necessary to work in seawater frequently, including fishing wild sea cucumbers in the sea, feeding feed and cleaning up farms. These jobs require a lot of physical strength and energy, and often need to be carried out in harsh environments, such as cold weather and immersion in seawater, which will increase the degree of hardship.